CAS Registry Number

CAS 1264-62-6 — Erythromycin ethylsuccinate

Erythromycin ethylsuccinate is a semisynthetic macrolide antibiotic used primarily for treating bacterial infections, particularly respiratory and skin infections, in patients who cannot tolerate penicillin. It is formulated for improved oral bioavailability compared to standard erythromycin. This chemical has a CAS number of 1264-62-6, a molecular formula of C43H75NO16, and a molecular weight of 862.05 g/mol. It must be stored between 2 to 8°C and carries a "Danger" signal word due to its potential hazards. Molekula supplies Erythromycin ethylsuccinate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.